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@geiten tstt @attent @ffice EILERT 0. SCHARTAIL A011 PHILADELPHIA,PENNSYLVANIA.' Letters Patent No. 71,651, dated December 3, 1867;antedateol November 21, 1867.

' IMPROVEMENT 1N LAMP-GHLMNEYS.

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T0 ALL WHOMIT MAY CONCEARN Be it known that I, EILERT O. SCHARtlAlI,` ofthe vcity ofl Philadelphia, invented an Improved Glass Chimney forLamps, vwith ared top; an exact'description thereof', reference beinghad to the accompan marked thereon, making a part of this specification,in`which Figure 1 represents a. glasschimney with a shoulder or offset,A, at top.

' Figure 2* represents a dared top, B, lwith collar, C, resting upon theshoulder A ofthe glass chimney.

Figure 3 representsa glass chimney with a dared and scalloped top, inone piece.

l Figure'V 4 represents the detached flared top, as seen at fig. 2.

Figure represents the glass chimney with its lshoulder A and a. metalliccollar, D, with a flange, lower rim.

Figure 6 represents theglass chimney with its shoulder A, colla-r D, andmetallic'top G, fiared and corrugated, having acollar, H, to itover thecollar D, und 'rest upon the flange E. This top Gr can be used either-a's'a heuter or reiiectoi' of the light ofthe lamp, as it is intendedto rest upon the ange E in a reverse position, forming a. neatishaiie,or' perfect reector, as shown at Figure 7.

The detached liared tops G andB can be manufactured of an and State ofPennsylvania, have and I do hereby declare the following to be yingdrawings, and to the letters of reference E, on its y silicious,argillaceous, or metallic substances. perture, J, near the lower` part,for the purposeof inserting a. match, or to light the -lamp'withoutremoving the chimney, `,and to give additional draught to the ame'of thelamp.-

What I claim as my invention, and desire to secure by Letters Patent,is- The glass chimney with the flared top, whether scalloped or plain onthe edge, 'I also claim the glass chimney having a shoulder `formed atthe top, for th ing a glass or metallictop, as herein described, and forthe purposes set forth as herein described. e purpose of permanentlyattach- EILERU.-` O. SCHARTAU.

Witnesses;

J. FRANKLIN REIGART, JOHN S. HoLLINGsHEAD.

